The journey of a thousand miles begins with one step. 

Everything you want is on the other side of fear

Just stick with it, what seems hard now will one day be your warm up.

Never underestimate the importance of small steps. small steps = big changes. 

It is never too late to become what you might have been

Tomorrow is worth more than yesterday but less than today.

The greatest enemy to human potential is your comfort zone

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

There are no shortcuts to any place worth going.

99% of failures come from people who have the habit of making excuses.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Fall down seven times, stand up eight.